GM Service Manual Online
For 1990-2009 cars only

The vehicle has audio steering wheel controls. These controls may differ depending on the vehicle's options.

On the left side, the vehicle may have:

    • SEEK, SRCE, Heated Steering Wheel and Cruise Control Cancel.
    • SRCE, Heated Steering Wheel, Adaptive Cruise Control Gap, and Cruise Control Cancel.

Audio Controls With Heated Steering Wheel and Cruise Control Cancel


Object Number: 1847486  Size: A2

Audio Controls With Heated Steering Wheel and Adaptive Cruise and GAP


Object Number: 1864988  Size: A2

The right side controls are the same for all vehicles.

Right-Side Audio Controls


Object Number: 2004597  Size: A2

Some audio controls can be adjusted at the steering wheel. See the following descriptions of the controls that can adjusted.

SEEK : Press to go to the previous or the next radio station. The radio seeks stations only with a strong signal that are in the selected band. Press either SEEK arrow to go to the previous or the next track while listening to a CD.

SRCE (Source): Press to switch between the radio (AM, FM), XM and CD.

SCAN: To scan stations, press and hold this button for a few seconds, the radio goes to a station, plays for a few seconds, then goes to the next station. Press this button again to stop scanning. The radio scans stations only with a strong signal that are in the selected band.

(Previous/Next): Press to go to the previous or the next radio station stored as a favorite. When a CD is playing, press either arrow to go to the previous or to the next track.

(Phone On Hook): Press to end a call, reject a call, or to cancel an operation.

+  - (Volume): Press to increase or to decrease the radio volume.

(Voice Recognition): Press and release to initiate voice recognition for the Navigation System. See Voice Recognition for more information. Press and hold for longer than two seconds to interact with the OnStar® or Bluetooth® systems. See OnStar® System or Bluetooth® for more information about these features.